{"type": {"key": "/type/edition"}, "title": "Report on the Engineering and Operating Features of the Chicago Transportation Problem", "authors": [{"key": "/authors/OL2068115A"}, {"key": "/authors/OL9206293A"}], "publish_date": "Nov 11, 2018", "source_records": ["amazon:0353346721"], "number_of_pages": 346, "publishers": ["Franklin Classics Trade Press"], "isbn_10": ["0353346721"], "isbn_13": ["9780353346727"], "physical_format": "paperback", "full_title": "Report on the Engineering and Operating Features of the Chicago Transportation Problem", "covers": [11052893], "works": [{"key": "/works/OL24453364W"}], "key": "/books/OL32389428M", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2021-05-11T03:51:56.806967"}, "last_modified": {"type": "/type/datetime", "value": "2022-09-30T22:32:42.006425"}}